diff --git a/drivers/staging/wfx/debug.c b/drivers/staging/wfx/debug.c index 8de16ad7c710804cdbd947683ad1e4d2a5d948e2..761ad9b4f27ec66896645518702a589db3f0b795 100644 --- a/drivers/staging/wfx/debug.c +++ b/drivers/staging/wfx/debug.c @@ -226,7 +226,7 @@ static ssize_t wfx_send_hif_msg_write(struct file *file, const char __user *user // wfx_cmd_send() chekc that reply buffer is wide enough, but do not // return precise length read. User have to know how many bytes should // be read. Filling reply buffer with a memory pattern may help user. - memset(context->reply, sizeof(context->reply), 0xFF); + memset(context->reply, 0xFF, sizeof(context->reply)); request = memdup_user(user_buf, count); if (IS_ERR(request)) return PTR_ERR(request);